| 井下液压增效器在低渗透油田的应用 |
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| 引用本文： | 张江,游龙潭,李颖,孙希庆,封永利,刘加海,刘红磊. 井下液压增效器在低渗透油田的应用[J]. 石油矿场机械, 2004, 33(4): 75-77 |
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| 作者姓名： | 张江 游龙潭 李颖 孙希庆 封永利 刘加海 刘红磊 |
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| 作者单位： | 1. 胜利油田有限公司,现河采油厂,山东,东营,257068
2. 胜利油田有限公司,胜利采油厂,山东,东营,257068 |
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| 摘 要： | 为了解决低渗透油田深抽过程中低泵效问题，胜利油田现河采油厂进行了井下液压增效器的试验。该增效器代替普通抽油泵的固定阀，接在抽油泵下端，靠弹簧储存和释放能量推动增效器中的增压活塞，提高抽油泵的充满系数，达到增产的目的。通过在7口油井中的试验证明，该装置不仅可以增加产液量．提高泵效，而且可以降低抽油杆栽荷，具有一定的节能作用。
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| 关 键 词： | 抽油泵 抽油杆 活塞 冲程 泵效 |
| 文章编号： | 1001-3482(2004)04-0075-03 |
| 修稿时间： | 2003-12-25 |
Application of hydraulic booster in low penetration well |
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| ZHANG Jiang,YOU Long-tan,LI Ying,SUN Xi-qing,FENG Yong-li,LIU Jia-hai,LIU Hong-lei. Application of hydraulic booster in low penetration well[J]. Oil Field Equipment, 2004, 33(4): 75-77 |
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| Authors: | ZHANG Jiang YOU Long-tan LI Ying SUN Xi-qing FENG Yong-li LIU Jia-hai LIU Hong-lei |
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| Affiliation: | ZHANG Jiang~1,YOU Long-tan~1,LI Ying~1,SUN Xi-qing~1,FENG Yong-li~1,LIU Jia-hai~1,LIU Hong-lei~2 |
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| Abstract: | In order to solve the problem of low penetration in deep well with low pumping efficiency, Xianhe Oil Production Factory of Shengli carries out a test of hydraulic booster in down-hole.The booster is connected at the bottom end of down-hope pump replacing the conventional standing valve to drive the boosting valve using the accumulated energy of the spring to brim the pump, thus increasing production. The onsite experiment on seven wells shows the booster can not only increase production and pumping efficiency but also reduce the load on rod with energy saving. |
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| Keywords: | pumping unit suck rod piston stroke pump efficiency |
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